- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
Federation official in charge of the Enterprise's 2267 emergency medical supply mission to planet Makus III. The assignment was delayed by a Spock-led science survey, despite Ferris' objections.